EP 4131550 A4 20231227 - ELECTROLYTE ADDITIVE FOR SECONDARY BATTERY, NON-AQUEOUS ELECTROLYTE COMPRISING SAME FOR LITHIUM SECONDARY BATTERY, AND LITHIUM SECONDARY BATTERY
Title (en)
ELECTROLYTE ADDITIVE FOR SECONDARY BATTERY, NON-AQUEOUS ELECTROLYTE COMPRISING SAME FOR LITHIUM SECONDARY BATTERY, AND LITHIUM SECONDARY BATTERY
Title (de)
ELEKTROLYTADDITIV FÜR SEKUNDÄRBATTERIE, WASSERFREIER ELEKTROLYT DAMIT FÜR LITHIUMSEKUNDÄRBATTERIE UND LITHIUMSEKUNDÄRBATTERIE
Title (fr)
ADDITIF D'ÉLECTROLYTE POUR UNE BATTERIE SECONDAIRE, ÉLECTROLYTE NON AQUEUX LE COMPRENANT POUR UNE BATTERIE SECONDAIRE AU LITHIUM, ET BATTERIE SECONDAIRE AU LITHIUM
Publication
Application
Priority
- KR 20210042033 A 20210331
- KR 2022003683 W 20220316
- KR 20220031713 A 20220314
Abstract (en)
[origin: EP4131550A1] An electrolyte solution additive for a secondary battery, a non-aqueous electrolyte solution including the same, and a lithium secondary battery including the same are disclosed herein. To be specific, the above non-aqueous electrolyte solution includes the electrolyte solution additive comprising the compound represented by Formula 1.
IPC 8 full level
H01M 10/0567 (2010.01); H01M 10/052 (2010.01); H01M 10/42 (2006.01)
CPC (source: EP)
H01M 10/052 (2013.01); H01M 10/0567 (2013.01); Y02E 60/10 (2013.01)
Citation (search report)
- [A] KR 20200074902 A 20200625 - LG CHEMICAL LTD [KR] & EP 3879617 A1 20210915 - LG ENERGY SOLUTION LTD [KR]
- [A] WO 2020149678 A1 20200723 - LG CHEMICAL LTD [KR]
- [A] KR 20210023756 A 20210304 - LG CHEMICAL LTD [KR]
- [A] WO 2020153791 A1 20200730 - LG CHEMICAL LTD [KR]
- [A] KR 20200105227 A 20200907 - LG CHEMICAL LTD [KR]
- [A] GAÁLOVÁ JANA ET AL: "Nafion membranes modified by cationic cyclodextrin derivatives for enantioselective separation", SEPARATION AND PURIFICATION TECHNOLOGY, ELSEVIER SCIENCE, AMSTERDAM, NL, vol. 266, 10 March 2021 (2021-03-10), XP086549157, ISSN: 1383-5866, [retrieved on 20210310], DOI: 10.1016/J.SEPPUR.2021.118538
- See also references of WO 2022211320A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
EP 4131550 A1 20230208; EP 4131550 A4 20231227; EP 4131550 B1 20240717; CN 115485903 A 20221216; JP 2023524703 A 20230613; JP 7408223 B2 20240105; WO 2022211320 A1 20221006
DOCDB simple family (application)
EP 22781440 A 20220316; CN 202280003621 A 20220316; JP 2022566243 A 20220316; KR 2022003683 W 20220316